DECLARE_CREATE    104 libavdevice/dshow_enummediatypes.c DECLARE_CREATE(libAVEnumMediaTypes, libAVEnumMediaTypes_Setup(this, type), const AM_MEDIA_TYPE *type)
DECLARE_CREATE    103 libavdevice/dshow_enumpins.c DECLARE_CREATE(libAVEnumPins, libAVEnumPins_Setup(this, pin, filter),
DECLARE_CREATE    198 libavdevice/dshow_filter.c DECLARE_CREATE(libAVFilter, libAVFilter_Setup(this, priv_data, callback, type),